For a relaxed match between the gold-standard and predicted answers, the QA model obtains a 78.03% F1 score, along with 85.38% Precision and 79.02% Recall scores
Once harvested, tobacco leaves are dried and processed into cigarettes, cigars, pipe tobacco, and chewing tobacco
The Big 4 rake in hundreds of billions of dollars in profits every year by selling addictive products, most of which contain tobacco
Prior to enactment of the TCA, Congress was concerned that the tobacco industry had the ability to design new tobacco products or modify existing ones that might appeal to children or increase exposure to harmful tobacco product constituents
Among other topics of discussion: What nicotine is and what it does Why nicotine is in tobacco products Tobacco use statistics and trends How nicotine impacts the brain How to kick the tobacco habit for good If nothing else, please read this last section